Reply by devann

I have the same one. The belt tensioner is up by the front (top) roller. A bolt to tighten and a cam to set the tension located on each side. Kinda a pain to get it tracking straight, careful not to overtighten and pop the belt. I get belts from Lowes, they seem to be the only place I can walk in and buy one. They only carry the 80 grit, and if your looking where they keep all the others you’re looking in the wrong isle. Don’t know why they do that. The disc you’ll have to go back to Sears and order them.